IT967734B - Sistema per la stabilizzazione di frequenza di un laser - Google Patents
Sistema per la stabilizzazione di frequenza di un laserInfo
- Publication number
- IT967734B IT967734B IT29514/72A IT2951472A IT967734B IT 967734 B IT967734 B IT 967734B IT 29514/72 A IT29514/72 A IT 29514/72A IT 2951472 A IT2951472 A IT 2951472A IT 967734 B IT967734 B IT 967734B
- Authority
- IT
- Italy
- Prior art keywords
- laser
- frequency stabilization
- stabilization
- frequency
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
- H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
- H01S3/1398—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length by using a supplementary modulation of the output
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712148193 DE2148193C3 (de) | 1971-09-27 | Verfahren zur Frequenzstabilisierung eines Lasers |
Publications (1)
Publication Number | Publication Date |
---|---|
IT967734B true IT967734B (it) | 1974-03-11 |
Family
ID=5820681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29514/72A IT967734B (it) | 1971-09-27 | 1972-09-22 | Sistema per la stabilizzazione di frequenza di un laser |
Country Status (9)
Country | Link |
---|---|
US (1) | US3899748A (it) |
JP (1) | JPS4842695A (it) |
BE (1) | BE789352A (it) |
CA (1) | CA992188A (it) |
FR (1) | FR2154540B1 (it) |
GB (1) | GB1406293A (it) |
IT (1) | IT967734B (it) |
LU (1) | LU66147A1 (it) |
NL (1) | NL7212955A (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594715A (en) * | 1983-11-17 | 1986-06-10 | Particle Measuring Systems, Inc. | Laser with stabilized external passive cavity |
US4893353A (en) * | 1985-12-20 | 1990-01-09 | Yokogawa Electric Corporation | Optical frequency synthesizer/sweeper |
US4791633A (en) * | 1987-09-28 | 1988-12-13 | The United States Of America As Represented By The United States Department Of Energy | Polarization feedback laser stabilization |
FR2633056B1 (fr) * | 1988-06-15 | 1990-08-24 | Thomson Csf | Systeme de pompage optique d'une cellule de vapeurs atomiques ou moleculaires et application a un magnetometre |
US4872173A (en) * | 1988-09-02 | 1989-10-03 | Northern Telecom Limited | Method and apparatus for stabilizing the spectral characteristics of a semiconductor laser diode |
US5276696A (en) * | 1988-12-28 | 1994-01-04 | United Technologies Corporation | Laser Doppler frequency control |
US5054028A (en) * | 1989-04-20 | 1991-10-01 | The United States Of America As Represented By The United States Department Of Energy | Feedback stabilization system for pulsed single longitudinal mode tunable lasers |
US4949345A (en) * | 1989-06-30 | 1990-08-14 | Microelectronics And Computer Technology Corporation | Method and apparatus for reducing the effect of random polarization on the power/energy output of lasers |
US5224110A (en) * | 1992-05-27 | 1993-06-29 | The United States Of America As Represented By The Secretary Of The Navy | Tunable laser frequency stabilizing system |
US6879619B1 (en) * | 1999-07-27 | 2005-04-12 | Intel Corporation | Method and apparatus for filtering an optical beam |
US6853654B2 (en) * | 1999-07-27 | 2005-02-08 | Intel Corporation | Tunable external cavity laser |
US7120176B2 (en) * | 2000-07-27 | 2006-10-10 | Intel Corporation | Wavelength reference apparatus and method |
US6816516B2 (en) | 2001-03-21 | 2004-11-09 | Intel Corporation | Error signal generation system |
US6658031B2 (en) * | 2001-07-06 | 2003-12-02 | Intel Corporation | Laser apparatus with active thermal tuning of external cavity |
FR2826191A1 (fr) * | 2001-06-18 | 2002-12-20 | Univ Lille Sciences Tech | Source laser stabilisee en frequence et adaptee pour etre utilisee comme etalon de frequence en particulier dans le domaine des telecommunications |
US6804278B2 (en) | 2001-07-06 | 2004-10-12 | Intel Corporation | Evaluation and adjustment of laser losses according to voltage across gain medium |
US6788724B2 (en) * | 2001-07-06 | 2004-09-07 | Intel Corporation | Hermetically sealed external cavity laser system and method |
US7230959B2 (en) * | 2002-02-22 | 2007-06-12 | Intel Corporation | Tunable laser with magnetically coupled filter |
US6845121B2 (en) * | 2002-06-15 | 2005-01-18 | Intel Corporation | Optical isolator apparatus and methods |
CN101925809B (zh) | 2007-12-04 | 2013-03-27 | 粒子监测系统有限公司 | 用于粒子检测的二维光学成像方法和系统 |
CN112542757B (zh) * | 2020-12-08 | 2022-07-19 | 北京大学 | 利用谐振腔腔膜锁定的法拉第激光器及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3361990A (en) * | 1964-06-22 | 1968-01-02 | Bell Telephone Labor Inc | Frequency stabilization apparatus for optical masers |
DE2015612A1 (de) * | 1970-04-01 | 1971-10-21 | Siemens Ag | Frequenzstabilisierte Laseranordnung |
-
0
- BE BE789352D patent/BE789352A/xx unknown
-
1972
- 1972-09-13 CA CA151,579A patent/CA992188A/en not_active Expired
- 1972-09-19 GB GB4330472A patent/GB1406293A/en not_active Expired
- 1972-09-21 FR FR7233415A patent/FR2154540B1/fr not_active Expired
- 1972-09-22 IT IT29514/72A patent/IT967734B/it active
- 1972-09-25 NL NL7212955A patent/NL7212955A/xx unknown
- 1972-09-25 LU LU66147A patent/LU66147A1/xx unknown
- 1972-09-26 JP JP47096544A patent/JPS4842695A/ja active Pending
- 1972-09-27 US US292613A patent/US3899748A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS4842695A (it) | 1973-06-21 |
DE2148193B2 (de) | 1975-12-04 |
NL7212955A (it) | 1973-03-29 |
BE789352A (fr) | 1973-01-15 |
GB1406293A (en) | 1975-09-17 |
FR2154540A1 (it) | 1973-05-11 |
FR2154540B1 (it) | 1976-08-13 |
CA992188A (en) | 1976-06-29 |
DE2148193A1 (de) | 1973-04-05 |
LU66147A1 (it) | 1973-01-17 |
US3899748A (en) | 1975-08-12 |
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